ne problem for humans living in outer space is that they are apparently weightless. One way around this problem is to design a space station that spins about its center at a constant rate. This creates "artificial gravity" at the outside rim of the station. You may want to review (Page) . For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Force in uniform circular motion. Part A If the diameter of the space station is 830 mm , how many revolutions per minute are needed for the "artificial gravity" acceleration to be 9.80m/s29.80m/s2?